G.H. Stenner & Company offers a complete line of highly reliable peristalic chemical feed pumps with output ranges from .2 gallons per day (0.6 liters) to 170 gallons per day (514.8 liters) depending on model and application. 85RPM motor. Models are available as output units or with single and dual adjustable outputs utilizing a patented adjustable feed rate mechanism. Specific models across the whole product line can be upgraded in the field into double head units for double the output thanks to Stenner’s modular design. Use to meter injection of chemicals of grease trap enzymes, algaecide, biocide, biocidal, antimicrobial, chlorination - chlorine sanitizers and disinfectants injection, cooling towers, poultry liquid vitamins. Use for grease trap enzyme